Chapters 7 and 8 - Christian Family Ethics

Kelly Ann Marino

Hey everyone, it’s Kelly. Thanks for joining us for another episode of FC Residency channel on Marriage and Family. Paul and I are here today discussing Chapters 7 and 8 of Kostenberger's book, God, Marriage and Family. These chapters cover what, honestly, feels like one of the most sensitive, personal topics we’ve touched so far: how faith informs our view of family ethics. We’ll be starting with the sanctity of life and all those questions around reproductive ethics. Paul, I know for a lot of families, just starting this conversation can feel almost overwhelming.

Paul Sheffield

Yeah, Kelly, it absolutely can. I remember as a young pastor, fresh out of seminary, being asked about topics like abortion or IVF—and feeling totally unprepared! But the foundation’s really clear: in the biblical tradition, human life is seen as sacred right from the get-go. Psalm 139 is just—well, kind of beautiful, honestly. “You knit me together in my mother’s womb.” And then Jeremiah—before you were formed, I knew you. The idea isn’t just about biology, it’s personhood, value, God’s participation in every life. It’s a worldview that says: even before birth, life matters deeply to God.

Kelly Ann Marino

Yes! And in our culture, that feels almost countercultural sometimes. The scriptures paint this consistent picture—Old and New Testaments—that children are a blessing, not a burden. And when we talk about abortion, I know people want to jump to the exceptions or hard cases right away, but the starting point in Christian thought is always that immense value, that every life is a co-creation between God, a woman, and a man. There’s a responsibility there. But the conversation doesn’t just stop at abortion, right, Paul?

Paul Sheffield

Not at all. This gets real complicated when we get to contraception and all those modern medical technologies. Now, the Bible doesn’t hand us a list of accepted birth control methods, but it gives us some principles—namely, honoring life as God’s gift. So, things like barrier methods—condoms, diaphragms—those are generally considered ethically acceptable because they just prevent conception. But when you start talking about the pill, or IUDs, or, say, the morning-after pill, that’s different. If it can prevent a fertilized egg—a new human life—from developing, it crosses a moral line for a lot of Christians.

Kelly Ann Marino

I remember walking with a close friend through infertility—it was heart-wrenching. She and her husband considered every medical avenue, and our church really wrapped around them. What struck me was how our community helped them hold on to hope and dignity, but also didn’t pretend the ethical questions went away. Questions about IVF: what happens to leftover embryos, the risk of “selective reduction,” the temptation to push past what you believe just to get the family you want? We found ourselves reading stories from the Old Testament—Sarah, Hannah, Elizabeth—just to anchor ourselves. Sometimes, adoption ended up being the wisest, most faithful answer. Not a consolation prize, but its own calling.

Paul Sheffield

Right—a beautiful picture, actually, of redemption running straight through family stories. The New Testament even uses adoption as a metaphor for salvation! I think where modern technology gives us possibilities, Christian ethics is less about technical rules and more about seeking God’s wisdom—“Is this honoring to life, to our bodies, to marriage? Am I trusting God, or trying to force an outcome?” Sometimes there isn’t a clean answer, and we have to just move prayerfully, with counsel and humility.

Paul Sheffield

Now, shifting gears a little—Kelly, remember how, in our last episodes, we built out that image of marriage as a covenant, not just a contract? Parenting is a lot like that too. It’s tempting to grab onto a method, a formula, to get well-behaved kids—but the Bible calls us to shape hearts, not just manage behavior.

Kelly Ann Marino

You’re talking about that wisdom-based approach. I mean, I grew up in a blended family—lots of different expectations floating around. I still remember being confused by the totally different rules in my mom’s house versus my dad’s. But what stuck long term was when adults met me with patience and relationship, not just consequences.

Paul Sheffield

Absolutely. I once worked with a family—wonderful people, but they were so anxious about “doing it right.” The dad was pretty strict, the mom wanted to be more nurturing. We had some tearful talks about discipline; their son was acting out, and they were getting desperate. What finally worked wasn’t just setting up reward charts—it was coaching the parents to see their child as not just disobedient, but a little soul needing grace, guidance, and, well, discipleship more than just discipline. Our goal isn’t perfect kids, it’s kids growing towards wisdom and faithfulness.

Kelly Ann Marino

That’s so good, Paul. The book lays out these different levels of discipline—encouragement, gentle talk, clear explanation of consequences, and yes, sometimes, a smack on the hand. But it always, always circles back to love. The difference between “I want to look good as a parent” and “I want what’s good for my child”—that’s huge. We’re supposed to be consistent, fair, age-appropriate, and future-focused. And honestly, sometimes I mess that up, and have to apologize after. Kids need to see that, too, right?

Paul Sheffield

Oh, they sure do. We don’t get to check our own hearts at the door. Kids are watching for more than just rules—they’re soaking up everything we model, especially how we ask for forgiveness or how we treat them after a hard day. There’s a section in Kostenberger’s work about nurturing masculine and feminine identity—helping kids embrace who God made them to be, in a culture where those waters often feel murky. That’s both a challenge and an opportunity, especially when you remember, like you said, every family brings their own mix of values and wounds to the table.

Kelly Ann Marino

Let’s talk about the really big, invisible thing that shapes so much: spiritual warfare in our homes. It’s the kind of phrase some people tune out, but Ephesians 6 pulls no punches. There’s a spiritual battle raging in—even around—families and marriages. And a lot of times, the battle is subtle: sexual temptation, unresolved anger, a husband who’s just not listening, those little cracks where discord creeps in.

Paul Sheffield

Yeah, the book makes it plain—these are the places Satan loves to sow division. Paul’s reminder is that our battle isn’t against flesh and blood. I mean, I’ve sat with couples where, for years, the argument was really a symptom of something deeper—unforgiveness, pride, fear—and underneath, spiritual opposition. The strategy Scripture offers isn’t complicated, but it takes practice: being aware of the battle, knowing your real enemy, and putting on the full armor of God. That’s truth, righteousness, peace, faith, salvation, the Word, and prayer. Daily stuff, not just occasional.

Kelly Ann Marino

And then there’s the practical side. In my family, as a kid—and again later, after my parents’ divorce—there was this intentional effort to create “family ways.” We’d have times for worship, small rituals, even holiday traditions that weren’t just about presents or food, but celebrating God’s faithfulness. Someone from our community, Amy Smith, shared about how her parents—living in a blended family—used family devotions and open prayer to foster unity. It protected their home in ways that rules alone couldn’t. It was a spiritual atmosphere, even if not every day was perfect.

Paul Sheffield

That’s a perfect example. Conflict is inevitable, but if you see it as a spiritual struggle, not just a relational one, it really changes how you respond. You’re slower to accuse, quicker to pray. Traditions, worship, just reading a psalm before bedtime—they draw a line in the sand, saying, “This house is the Lord’s.” Doesn’t mean the enemy gives up, but it guards your home’s heart. And, to be honest, it’s often in the ordinary that we practice spiritual resilience—like choosing forgiveness in a fight or blessing your child after a tough day.

Paul Sheffield

So, we’ve talked big ideas—let’s land the plane. What does it look like to actually live out these Christian ethics, day in and day out? I find it’s usually less about the grand gestures and more about hundreds of small choices. Being honest at work, keeping your word, showing integrity in your friendships—that’s where faith becomes visible. We need to be surrounded by people who’ll keep us accountable, push us towards what’s true even when we’d rather choose what’s easy.

Kelly Ann Marino

Right. Community matters so much, because the world’s messages are loud, and sometimes, honestly, I’d rather just go with the flow than stand out. But the real change happens when you nurture those habits—daily Bible reading and prayer, even when you’re tired or distracted. Setting aside a time—first thing in the morning or last thing before bed—to re-center. And then inviting your spouse, your kids, even your friends, into those rhythms. That’s what roots us for those harder moments when ethical decisions aren’t so clear-cut.

Paul Sheffield

Yeah, and none of us gets it right all the time. I still stumble—sometimes I miss quiet time for days on end, or I snap at my neighbor. But the invitation isn’t “Do it perfectly,” it’s “Keep coming back.” The more we practice, the more those habits sink into our bones, and the more we draw each other along. Staying humble, receptive, unafraid to say, “Help me out here. Am I missing something?”

Kelly Ann Marino

That’s a good word to end on, Paul. Listeners—whether you’re single, newly married, parenting toddlers, or caring for aging parents, the journey is full of questions, not certainties. Stay in community. Stay curious. The deeper we dig, the more God meets us with wisdom that’s both ancient and immediately practical. I hope you’ll join us next time. Paul, thank you for your stories and your heart.

Paul Sheffield

Thank you, Kelly. And to everyone listening—hold fast, stay rooted, and keep asking the hard questions with faith. We’ll see you soon.

Kelly Ann Marino

Goodbye, everyone.

Paul Sheffield

Bye, Kelly. Take care.